9 Matching Results

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Boiler Compound (open access)

Boiler Compound

Patent for a boiler compound for purifying water in steam boilers, with ingredients included.
Date: November 29, 1910
Creator: Maule, John Quincey
System: The Portal to Texas History
Baling-Press (open access)

Baling-Press

Patent for improvements in construction of cotton baling-presses.
Date: August 29, 1882
Creator: Robburts, George W.
System: The Portal to Texas History
Churn. (open access)

Churn.

Patent for a simple and durable churn that quickly makes butter. The butter is churned by pumping a lever, which is connected to a strap that is wrapped around a rod, the rod goes into the container holding the cream and has hoops attached to it inside the container, and the pumping action makes the hoops quickly move back and forth.
Date: May 29, 1894
Creator: Bolding, James P.
System: The Portal to Texas History
Controlling Mechanism for Exhaust-Gases of Internal-Combustion Engines. (open access)

Controlling Mechanism for Exhaust-Gases of Internal-Combustion Engines.

Patent for an improved controlling mechanism for accelerating the warming up of engines, especially automotive and marine engines. It can maintain a good working temperature while running at slow speeds so that the engine may operate economically in cold weather.
Date: January 29, 1920
Creator: Guthrie, William S.
System: The Portal to Texas History
Machine for Cutting Basket Splints. (open access)

Machine for Cutting Basket Splints.

Patent for a new machine for cutting basket splints. This design is for a large ring with grooves of varying depths to receive pieces of timber, whereupon a horse pulls a knife-tipped sweep along the perimeter of the ring, gradually turning the timber into splints for baskets. The machine can be conveniently disassembled and stored when not in use, and it is simple and easy enough for a unskilled laborer to assemble.
Date: March 29, 1881
Creator: Crow, Thomas
System: The Portal to Texas History
Valve Operating Mechanism for Presses (open access)

Valve Operating Mechanism for Presses

Patent for a valve operating mechanism for presses. This invention is meant to be an improvement of baling mechanism effecting the automatic regulation and control the motor fluids. Illustrations included.
Date: December 29, 1903
Creator: Stuart, John Marcus
System: The Portal to Texas History
Stock Indicator For Hat Boxes (open access)

Stock Indicator For Hat Boxes

Patent for stock indicator for hat boxes. Illustration included.
Date: August 29, 1905
Creator: Buie, Joseph E.
System: The Portal to Texas History
Massage-Machine (open access)

Massage-Machine

Patent for a massage machine which uses air pressure to perform massages. Illustrations included.
Date: December 29, 1908
Creator: Davenport, Walter D.
System: The Portal to Texas History
Calf-Weaner. (open access)

Calf-Weaner.

Patent for a simple and inexpensive calf-weaner muzzle, that can also be used for colts, and is an "attachment for securing a barbed frame to a halter, whereby the frame is maintained in the operative position without interfering with the adjustment of the members of the halter to suit the size of the head of the animal" (lines 10-15).
Date: October 29, 1895
Creator: Sone, Charles W.
System: The Portal to Texas History